Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422652 | Height adjusting mechanism | Richard N. Roslund, Jr. | 2002-07-23 |
| 6361110 | Tilt control for chair | Richard N. Roslund, Jr., Patrick Nelson, Larry A. Wilkerson, Joel Dral, Steve Simpson +1 more | 2002-03-26 |